OT-2026-000092741
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000092741) never changes.
Identity and time
| Publication number | OT-2026-000092741 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-7597-a7c6-7a6835b67cb3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092741 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4d9d9eea38d994ca233ec6eeea587bb499a0db85695debb35b2d95913431a3e |
|---|---|
| Markdown | 094aab124c3559d04763abaa4920f263a0be044f0d3bd21ee64d9d01189ddaea |
| Publication page | 5451576f68ed4399a45fc34be181620146c4c3ad1a49e9cd1605908b9b58435f |
| Manifest | f30e414ee752bc7f551d2ad6cb636d1bc057de1b6f3c95825d0b9bb3f5ea8888 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | Fq6SHhylX/uvYrM3PGo91IZwttZhUSfCG/z5D0kbw3u9DEDszh16nK2cUMboknOpxFRTcZ4wxHRU4z5wlwgzDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:22.079473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092741observed 5451576f68ed4399a45fc34be1816201...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:22.062230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092741/manifest.jsonobserved f30e414ee752bc7f551d2ad6cb636d1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:22.044198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092741/publication.mdobserved 094aab124c3559d04763abaa4920f263...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:22.023919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092741/publication.txtobserved d4d9d9eea38d994ca233ec6eeea587bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|